![GROCO 2-1\/2" Safety Seacock w\/2" Side Port [SBV-2500-P]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/608x608/products/13026/15692/75374XL__77872.1715743673.jpg?c=1 "GROCO 2-1\/2\" Safety Seacock w\/2\" Side Port [SBV-2500-P]")
![GROCO 2-1\/2" Safety Seacock w\/2" Side Port [SBV-2500-P]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/1500x1500/products/13026/15692/75374XL__77872.1715743673.jpg?c=1&imbypass=on "GROCO 2-1\/2\" Safety Seacock w\/2\" Side Port [SBV-2500-P]")
![GROCO 1-1\/2" Safety Seacock w\/1-1\/4" Side Port [SBV-1500-P]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/13024/15690/75372XL__44542.1715743669.jpg?c=1 "GROCO 1-1\/2\" Safety Seacock w\/1-1\/4\" Side Port [SBV-1500-P]")
GROCO 1-1/2" Safety Seacock w/1-1/4" Side Port [SBV-1500-P]
GROCO
DEAN-75372
$543.99
RRP:
$906.00
1-1/2" Safety Seacock w/1-1/4" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts...
![GROCO 1-1\/4" Safety Seacock w\/1" Side Port [SBV-1250-P]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/13023/15689/75371XL__66387.1715743667.jpg?c=1 "GROCO 1-1\/4\" Safety Seacock w\/1\" Side Port [SBV-1250-P]")
GROCO 1-1/4" Safety Seacock w/1" Side Port [SBV-1250-P]
GROCO
DEAN-75371
$479.99
RRP:
$799.00
1-1/4" Safety Seacock w/1" Side Port Features:Two driver ports permit handle relocation.NPT threaded side port accepts SSCV or any NPT threaded accessory.Handle has square hole that accepts...
![GROCO 2-1\/2" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-2500]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/28495/38286/102613XL__32936.1727365160.jpg?c=1 "GROCO 2-1\/2\" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-2500]")
![GROCO 2-1\/2" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-2500]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/28495/38287/102613BXL__54500.1727365161.jpg?c=1 "GROCO 2-1\/2\" Bronze Tri-Flanged Ball Valve\/Seacock [FBV-2500]")
GROCO 2-1/2" Bronze Tri-Flanged Ball Valve/Seacock [FBV-2500]
GROCO
DEAN-102613
$357.99
RRP:
$536.00
2-1/2" Bronze Tri-Flanged Ball Valve/SeacockFeatures:1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plugThe...
![GROCO Backing Block f\/2" 2-1\/2" Seacocks [BB-3]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/12405/14815/74173XL__58800.1715742185.jpg?c=1 "GROCO Backing Block f\/2\" 2-1\/2\" Seacocks [BB-3]")
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
GROCO
DEAN-74173
$63.99
RRP:
$95.00
Backing Block for 2" & 2-1/2" SeacocksFeatures: Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...
![GROCO 2-1\/2" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/28496/38288/103895XL__41758.1727365163.jpg?c=1 "GROCO 2-1\/2\" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]")
![GROCO 2-1\/2" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/28496/38289/103895BXL__50101.1727365164.jpg?c=1 "GROCO 2-1\/2\" Bronze Thru-Hull Fitting w\/Nut [TH-2500-W]")
GROCO 2-1/2" Bronze Thru-Hull Fitting w/Nut [TH-2500-W]
GROCO
DEAN-103895
$139.99
RRP:
$209.00
2-1/2" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 2-1/2" GROCO thru-hull fitting than conventional thru-hulls.Features:NPSM / NPT combination threadC83600 BronzeUL...
![GROCO 2-1\/2" Bronze Combo Scoop Thru-Hull w\/Nut [STH-2500-W]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/12992/15658/75335XL__57255.1715743604.jpg?c=1 "GROCO 2-1\/2\" Bronze Combo Scoop Thru-Hull w\/Nut [STH-2500-W]")
GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
GROCO
DEAN-75335
$157.99
RRP:
$236.00
2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 2-1/2"...
![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/11967/14259/72848XL__59204.1715741201.jpg?c=1 "GROCO Backing Block f\/1-1\/4\" 1-1\/2\" Seacocks [BB-2]")
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
GROCO
DEAN-72848
$53.99
RRP:
$81.00
Backing Block for 1-1/4" & 1-1/2" SeacocksFeatures:Each size fits multiple seacock sizesPress threaded brass inserts into the hull side of the backing block into the holes that match the seacock...
![GROCO 2-1\/2" Engine Flush Kit Adaptor [SSC-2500]](https://cdn11.bigcommerce.com/s-hbdnd2os5x/images/stencil/590x590/products/25956/34190/102160XL__46849.1715774611.jpg?c=1 "GROCO 2-1\/2\" Engine Flush Kit Adaptor [SSC-2500]")
GROCO 2-1/2" Engine Flush Kit Adaptor [SSC-2500]
GROCO
DEAN-102160
$241.99
RRP:
$362.00
2-1/2" Engine Flush Kit & AdaptorThe ConceptA simple quarter-turn quick-release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant...
